Light OJ : 1020 – A Childhood Game

Problem Link : http://www.lightoj.com/volume_showproblem.php?problem=1020


/*
         +-+ +-+ +-+
         |R| |.| |S|
         +-+ +-+ +-+
 */

#include <bits/stdc++.h>

#define pii             pair <int,int>
#define sc              scanf
#define pf              printf
#define Pi              2*acos(0.0)
#define ms(a,b)         memset(a, b, sizeof(a))
#define pb(a)           push_back(a)
#define MP              make_pair
#define db              double
#define ll              long long
#define EPS             10E-10
#define ff              first
#define ss              second
#define sqr(x)          (x)*(x)
#define D(x)            cout<<#x " = "<<(x)<<endl
#define VI              vector <int>
#define DBG             pf("Hi\n")
#define MOD             100007
#define MAX             10000
#define CIN             ios_base::sync_with_stdio(0); cin.tie(0)
#define SZ(a)           (int)a.size()
#define sf(a)           scanf("%d",&a)
#define sfl(a)          scanf("%lld",&a)
#define sff(a,b)        scanf("%d %d",&a,&b)
#define sffl(a,b)       scanf("%lld %lld",&a,&b)
#define sfff(a,b,c)     scanf("%d %d %d",&a,&b,&c)
#define sfffl(a,b,c)    scanf("%lld %lld %lld",&a,&b,&c)
#define loop(i,n)       for(int i=0;i<n;i++)
#define REP(i,a,b)      for(int i=a;i<b;i++)
#define TEST_CASE(t)    for(int z=1;z<=t;z++)
#define PRINT_CASE      printf("Case %d: ",z)
#define CASE_PRINT      cout<<"Case "<<z<<": ";
#define all(a)          a.begin(),a.end()
#define intlim          2147483648
#define inf             1000000
#define ull             unsigned long long

using namespace std;


/*----------------------Graph Moves----------------*/
//const int fx[]={+1,-1,+0,+0};
//const int fy[]={+0,+0,+1,-1};
//const int fx[]={+0,+0,+1,-1,-1,+1,-1,+1};   // Kings Move
//const int fy[]={-1,+1,+0,+0,+1,+1,-1,-1};  // Kings Move
//const int fx[]={-2, -2, -1, -1,  1,  1,  2,  2};  // Knights Move
//const int fy[]={-1,  1, -2,  2, -2,  2, -1,  1}; // Knights Move
/*------------------------------------------------*/

/*-----------------------Bitmask------------------*/
//int Set(int N,int pos){return N=N | (1<<pos);}
//int reset(int N,int pos){return N= N & ~(1<<pos);}
//bool check(int N,int pos){return (bool)(N & (1<<pos));}
/*------------------------------------------------*/

//int check(int x)
//{
//    if(x==0) return 1;
//    if(x==1) return 0;
//    if(x==2) return 1;
//
//    int a=0,b=0;
//
//    a=check(x-1);
//    if(a==0) return 1;
//    return 1^check(x-2);
//}

int ara1[]={0,1,1};
int ara2[]={1,0,1};

int main()
{
//    CIN;
    ///freopen("in.txt","r",stdin);
    ///freopen("out.txt","w",stdout);

//    loop(i,21)
//    cout<<check(i+1);

    int t;
    cin>>t;
    TEST_CASE(t)
    {
        ll n;
        string str;
        cin>>n>>str;

        CASE_PRINT;

        if(str=="Alice")
        {
            n=n%3;
            if(ara2[n])
                cout<<"Alice"<<endl;
            else
                cout<<"Bob"<<endl;

        }

        else
        {
            n%=3;
            if(ara1[n])
                cout<<"Bob"<<endl;
            else
                cout<<"Alice"<<endl;
        }

    }

    return 0;
}

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